Pigmentation can be confusing because several different skin concerns can create brown, tan or grey areas that look similar at first glance. A spot that appeared after years of sun exposure may not behave the same way as melasma. A patch left after acne or irritation may have a different cause again.
That distinction matters.
People often begin by asking, “How do I get rid of these brown spots?” But before thinking about treatment, it is more useful to ask: What kind of pigmentation am I actually seeing?
Different forms of pigmentation can involve different triggers, depths within the skin and patterns of recurrence. This is one reason a treatment that helped a friend may not necessarily be appropriate for your skin.
This guide explains some of the most common causes of facial pigmentation and the clues that can help you understand what you may be looking at.
What Causes Skin Pigmentation?
Melanin is the pigment responsible for much of the natural colour in our skin, hair and eyes. When melanin production becomes uneven or concentrated in particular areas, parts of the skin can appear darker than the surrounding tissue.
That change can happen for many reasons, including:
- ultraviolet exposure
- hormonal changes
- inflammation
- acne
- irritation or injury
- ageing
- certain medications
- genetic tendency
The important point is that “pigmentation” is a broad description rather than one single condition.
Two people can both have brown patches on their cheeks but have completely different underlying causes.
What Are Sunspots?
Sunspots are usually associated with accumulated ultraviolet exposure over time. They are sometimes called age spots or solar lentigines.
They commonly appear on areas that receive frequent sun exposure, including the:
- face
- forehead
- cheeks
- shoulders
- chest
- backs of the hands
Sunspots often look like individual flat patches rather than one large blended area.
They may be light brown, dark brown or somewhere in between. Some people have only one or two noticeable spots, while others develop multiple areas over time.
What makes sunspots different?
One useful clue is their distribution.
If the pigmentation appears predominantly on areas that have received years of sun exposure and consists of distinct, well-defined spots, accumulated photodamage may be involved.
However, visual appearance alone cannot confirm a diagnosis. New, changing or unusual pigmented lesions should be assessed by an appropriate healthcare professional rather than assumed to be cosmetic sun damage.
What Is Melasma?
Melasma often produces larger, more diffuse patches of pigmentation rather than isolated spots.
It commonly affects areas such as the:
- cheeks
- forehead
- upper lip
- bridge of the nose
- chin
The pigmentation can appear brown, tan or grey-brown and is frequently symmetrical, meaning similar areas may appear on both sides of the face.
Hormonal factors and ultraviolet exposure are commonly associated with melasma. Heat and visible light may also influence some cases.
Melasma can be persistent. Even after noticeable improvement, pigmentation can return when the skin is exposed to relevant triggers.
This is why managing melasma is often less about a single “remove the spot” approach and more about understanding triggers, protecting the skin and choosing treatment carefully.
For people whose assessment indicates melasma or other unwanted pigmentation, Arion offers options including SPECTRA Toning ( Soft Peel), which can be discussed during a professional consultation. Arion’s service information specifically lists melasma, sun damage and pigmentation among the concerns associated with this treatment.
Is Melasma the Same as Sun Damage?
No.
They can overlap, and sun exposure can worsen both, but they are not identical.
Sunspots are generally associated with cumulative ultraviolet exposure and often appear as more defined individual areas.
Melasma tends to create broader patches and often has a hormonal component.
Someone can also have both conditions at the same time.
For example, a person may have diffuse melasma across the cheeks along with several darker sunspots accumulated through years of exposure.
That is one reason treating all brown pigmentation as though it were one problem can lead to disappointing results.
What Is Post-Inflammatory Hyperpigmentation?
Another common source of dark marks is post-inflammatory hyperpigmentation, often abbreviated as PIH.
It occurs after inflammation or injury to the skin.
Common triggers can include:
- acne
- picking at blemishes
- irritation
- burns
- aggressive exfoliation
- certain cosmetic procedures
- eczema or other inflammatory conditions
Instead of appearing randomly, the darker mark often develops where the original inflammation occurred.
A common example is acne.
The active pimple may disappear, but a brown, grey or darker mark remains in the same location.
That remaining mark is not necessarily an acne scar. In many cases, it represents pigment rather than a permanent structural change in the skin.
Dark Acne Marks vs Acne Scars
These two concerns are frequently confused.
A dark mark that is flat and differs mainly in colour may be pigmentation.
An acne scar, on the other hand, usually involves a change in skin structure or texture. The skin may appear indented, raised or uneven.
This difference matters because a treatment intended primarily to improve pigment is not necessarily the same approach used for structural acne scarring.
If you can feel or see a physical depression in the skin when light hits your face from the side, texture may be playing a larger role.
If the surface remains smooth but the area is darker, pigment may be the primary concern.
Some people have both.
What Does General Sun Damage Look Like?
Sun damage is broader than sunspots alone.
Long-term ultraviolet exposure can contribute to several visible changes, including:
- uneven skin tone
- mottled pigmentation
- isolated brown spots
- redness
- visible vessels
- rougher texture
- fine lines
- loss of brightness
Because photodamage can affect both pigment and other skin structures, someone describing “sun damage” may actually have several concerns occurring simultaneously.
This is where a skin assessment becomes useful.
Instead of choosing a treatment based on the name of a machine or what appears popular online, the practitioner can first identify whether the dominant concern is pigmentation, redness, texture, laxity or a combination.
Depending on what is identified, options such as SOLARI™ (IPL PHOTO FACIAL) may be discussed as part of a broader treatment plan.
Why Does Pigmentation Sometimes Come Back?
Pigmentation treatment does not necessarily remove the factors that caused pigmentation in the first place.
If ultraviolet exposure, hormonal influence or repeated inflammation continues, new pigment can form.
This is especially important with melasma.
Someone may see noticeable improvement and assume the condition is permanently resolved, only for pigmentation to become visible again after substantial sun exposure.
Long-term management commonly requires attention to:
- daily sun protection
- avoiding unnecessary skin irritation
- appropriate skincare
- management of acne or inflammation
- realistic maintenance expectations
Treatment and prevention should work together.
Does Sunscreen Matter in Vancouver?
Yes.
A cloudy day does not mean ultraviolet exposure disappears.
For someone already concerned about melasma, sunspots or post-inflammatory pigmentation, consistent sun protection can be one of the most important parts of a long-term skincare routine.
Broad-spectrum sunscreen should be used according to its directions, with reapplication when appropriate.
Other measures can include hats, shade and reducing prolonged direct exposure.
The objective is not to avoid being outdoors. It is to reduce repeated unnecessary UV exposure that may contribute to new pigmentation or make existing pigmentation harder to control.
Can One Laser Treat Every Type of Brown Spot?
There is no single treatment that should automatically be used for every person with pigmentation.
Several factors can affect treatment selection, including:
- the type of pigmentation
- its depth
- skin tone
- sensitivity
- medical history
- previous treatments
- tendency toward post-inflammatory pigmentation
- whether melasma is present
- current sun exposure
Different technologies interact with skin in different ways.
For example, someone with a discrete sunspot may have different needs from someone with widespread melasma.
Depending on the concern and skin assessment, options can include SPECTRA Toning ( Soft Peel), SOLARI™ (IPL PHOTO FACIAL) or other approaches.
Pigmentation should therefore be treated as a diagnosis-and-planning question rather than simply a device-selection question.
Where Does CO₂ Resurfacing Fit?
Pigmentation can sometimes exist alongside concerns such as rough texture, fine lines or acne-related irregularities.
When texture and resurfacing are major priorities, a practitioner may discuss treatments designed to address more than colour alone.
One option available at Arion is CO₂ Laser Resurfacing (eCO2 Plus).
That does not mean CO₂ resurfacing is automatically appropriate for every brown spot or every person with melasma. Treatment choice should reflect the actual concern and the individual’s skin.
The useful question is not “Which laser is strongest?”
It is:
Which approach is appropriate for the type of pigmentation and overall condition of my skin?
What About Pigmentation and Visible Redness Together?
Brown colour is not always the only contributor to uneven tone.
Someone may have pigmentation plus:
- broken capillaries
- diffuse facial redness
- rosacea-related vessels
- sun-related vascular changes
These concerns involve different targets.
Arion’s Clarity ( Nd:YAG / Alexandrite ) service, for example, is positioned toward vascular concerns including broken vessels, spider veins, facial veins, redness, rosacea and broken capillaries.
This illustrates why looking at the entire complexion is more useful than focusing on one brown area.
Sometimes what someone describes as “uneven pigmentation” is actually a mixture of brown pigment and red vascular changes.
When Should a Pigmented Spot Be Checked Medically?
A cosmetic clinic should not be used as a substitute for medical evaluation of a suspicious lesion.
Seek medical advice for a spot that is:
- new and unusual
- changing noticeably
- irregular in shape
- changing colour
- bleeding
- persistently irritated
- rapidly growing
- otherwise concerning
When there is uncertainty about a lesion, appropriate medical assessment should come before cosmetic treatment.
How a Professional Skin Assessment Helps
A good consultation begins with the concern rather than the equipment.
Useful questions include:
- When did the pigmentation begin?
- Did it appear after pregnancy, hormonal change or medication?
- Does it become darker in summer?
- Did it follow acne or inflammation?
- Is the area flat or textured?
- Have previous treatments made it better or worse?
- What is your current skincare routine?
- How much sun exposure do you typically receive?
These details help distinguish patterns and guide appropriate recommendations.
Arion also has a dedicated Melasma and Sunspot concern page that identifies multiple available approaches rather than presenting pigmentation as a one-treatment problem.
The Bottom Line
Brown spots are not all the same.
A small, well-defined sunspot, broad melasma patch and flat mark left after acne can look similar from a distance but have different causes and may require different management strategies.
Before trying to remove pigmentation, first understand what type of pigmentation may be present.
For Vancouver clients who are unsure whether they are dealing with melasma, sunspots, post-inflammatory pigmentation or multiple concerns at once, a professional skin assessment can help clarify the next step.
The goal should not simply be to make a brown spot disappear temporarily. It should be to understand the skin, select an appropriate approach and reduce the factors that may cause the concern to return.